2201216580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 7339812480

約数和(自身を除く): 5138595900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 37, 45, 54, 58, 60, 74, 87, 90, 108, 111, 116, 131, 135, 145, 148, 174, 180, 185, 222, 261, 262, 270, 290, 333, 348, 370, 393, 435, 444, 522, 524, 540, 555, 580, 655, 666, 740, 783, 786, 841, 870, 999, 1044, 1073, 1110, 1179, 1305, 1310, 1332, 1566, 1572, 1665, 1682, 1740, 1965, 1998, 2146, 2220, 2358, 2523, 2610, 2620, 3132, 3219, 3330, 3364, 3537, 3799, 3915, 3930, 3996, 4205, 4292, 4716, 4847, 4995, 5046, 5220, 5365, 5895, 6438, 6660, 7074, 7569, 7598, 7830, 7860, 8410, 9657, 9694, 9990, 10092, 10730, 11397, 11790, 12615, 12876, 14148, 14541, 15138, 15196, 15660, 16095, 16820, 17685, 18995, 19314, 19388, 19980, 21460, 22707, 22794, 23580, 24235, 25230, 28971, 29082, 30276, 31117, 32190, 34191, 35370, 37845, 37990, 38628, 43623, 45414, 45588, 48285, 48470, 50460, 56985, 57942, 58164, 62234, 64380, 68382, 70740, 72705, 75690, 75980, 87246, 90828, 93351, 96570, 96940, 102573, 110171, 113535, 113970, 115884, 124468, 130869, 136764, 140563, 144855, 145410, 151380, 155585, 170955, 174492, 186702, 193140, 205146, 218115, 220342, 227070, 227940, 261738, 280053, 281126, 289710, 290820, 311170, 330513, 341910, 373404, 410292, 421689, 436230, 440684, 454140, 466755, 512865, 523476, 550855, 560106, 562252, 579420, 622340, 654345, 661026, 683820, 702815, 840159, 843378, 872460, 933510, 991539, 1025730, 1101710, 1120212, 1265067, 1308690, 1322052, 1400265, 1405630, 1652565, 1680318, 1686756, 1867020, 1983078, 2051460, 2108445, 2203420, 2530134, 2617380, 2800530, 2811260, 2974617, 3305130, 3360636, 3795201, 3966156, 4076327, 4200795, 4216890, 4957695, 5060268, 5601060, 5949234, 6325335, 6610260, 7590402, 8152654, 8401590, 8433780, 9915390, 11898468, 12228981, 12650670, 14873085, 15180804, 16305308, 16803180, 18976005, 19830780, 20381635, 24457962, 25301340, 29746170, 36686943, 37952010, 40763270, 48915924, 59492340, 61144905, 73373886, 75904020, 81526540, 110060829, 122289810, 146747772, 183434715, 220121658, 244579620, 366869430, 440243316, 550304145, 733738860, 1100608290, 2201216580]

約数ペア:

[(1, 2201216580), (2, 1100608290), (3, 733738860), (4, 550304145), (5, 440243316), (6, 366869430), (9, 244579620), (10, 220121658), (12, 183434715), (15, 146747772), (18, 122289810), (20, 110060829), (27, 81526540), (29, 75904020), (30, 73373886), (36, 61144905), (37, 59492340), (45, 48915924), (54, 40763270), (58, 37952010), (60, 36686943), (74, 29746170), (87, 25301340), (90, 24457962), (108, 20381635), (111, 19830780), (116, 18976005), (131, 16803180), (135, 16305308), (145, 15180804), (148, 14873085), (174, 12650670), (180, 12228981), (185, 11898468), (222, 9915390), (261, 8433780), (262, 8401590), (270, 8152654), (290, 7590402), (333, 6610260), (348, 6325335), (370, 5949234), (393, 5601060), (435, 5060268), (444, 4957695), (522, 4216890), (524, 4200795), (540, 4076327), (555, 3966156), (580, 3795201), (655, 3360636), (666, 3305130), (740, 2974617), (783, 2811260), (786, 2800530), (841, 2617380), (870, 2530134), (999, 2203420), (1044, 2108445), (1073, 2051460), (1110, 1983078), (1179, 1867020), (1305, 1686756), (1310, 1680318), (1332, 1652565), (1566, 1405630), (1572, 1400265), (1665, 1322052), (1682, 1308690), (1740, 1265067), (1965, 1120212), (1998, 1101710), (2146, 1025730), (2220, 991539), (2358, 933510), (2523, 872460), (2610, 843378), (2620, 840159), (3132, 702815), (3219, 683820), (3330, 661026), (3364, 654345), (3537, 622340), (3799, 579420), (3915, 562252), (3930, 560106), (3996, 550855), (4205, 523476), (4292, 512865), (4716, 466755), (4847, 454140), (4995, 440684), (5046, 436230), (5220, 421689), (5365, 410292), (5895, 373404), (6438, 341910), (6660, 330513), (7074, 311170), (7569, 290820), (7598, 289710), (7830, 281126), (7860, 280053), (8410, 261738), (9657, 227940), (9694, 227070), (9990, 220342), (10092, 218115), (10730, 205146), (11397, 193140), (11790, 186702), (12615, 174492), (12876, 170955), (14148, 155585), (14541, 151380), (15138, 145410), (15196, 144855), (15660, 140563), (16095, 136764), (16820, 130869), (17685, 124468), (18995, 115884), (19314, 113970), (19388, 113535), (19980, 110171), (21460, 102573), (22707, 96940), (22794, 96570), (23580, 93351), (24235, 90828), (25230, 87246), (28971, 75980), (29082, 75690), (30276, 72705), (31117, 70740), (32190, 68382), (34191, 64380), (35370, 62234), (37845, 58164), (37990, 57942), (38628, 56985), (43623, 50460), (45414, 48470), (45588, 48285)]